World Heavyweight Championship - Rey Mysterio

June 20, 2010 - July 18, 2010

After winning a SmackDown Battle Royal to qualify for The Undertaker's vacated spot in the Fatal 4-Way Match, Rey Mysterio once again proved that he is The Ultimate Underdog as he overcame Big Show, CM Punk and then-champion Jack Swagger to capture his second World Championship.

This WeekIn 2004

July 29, 2004
Spike Dudley defeats Rey Mysterio on SmackDown to win the Cruiserweight Championship.